EP 3017936 A3 20160713 - AUTOMATED BIAS-PLY PREPARATION DEVICE AND PROCESS
Title (en)
AUTOMATED BIAS-PLY PREPARATION DEVICE AND PROCESS
Title (de)
AUTOMATISCHE VORRICHTUNG UND AUTOMATISCHES VERFAHREN ZUR HERSTELLUNG VON BIAS-PLY BÄNDERN
Title (fr)
DISPOSITIF ET PROCÉDÉ AUTOMATISÉ DE PRÉPARATION DE PLIS
Publication
Application
Priority
- US 75933310 A 20100413
- EP 10189022 A 20101027
Abstract (en)
[origin: EP2377673A2] A material preparation device (100) is provided. The material preparation device (100) includes a bias-ply assembly (105), a feedstock assembly and an application head (130). The bias-ply assembly (105) is configured to pass a bias-ply backing (146) material along a first path. The feedstock assembly (103) is configured to pass a feedstock (116) along a second path that crosses the first path at a select angle. The feedstock (116) includes resin pre-impregnated fiber reinforced material (pre-preg,300) having the fibers at a first orientation relative to an edge of the feedstock (116). The application head (130) is configured to transfer the pre-preg (300) from the feedstock (116) to the bias-ply backing material (146) at a location where the first path crosses the second path to form a bias-ply (158) with the fibers of the pre-preg (300) having a second different orientation relative to an edge of the formed bias-ply (158).
IPC 8 full level
B29C 70/20 (2006.01); B29C 70/22 (2006.01); B29C 70/38 (2006.01); B29C 70/50 (2006.01); B29C 70/54 (2006.01); B29K 105/24 (2006.01)
CPC (source: EP US)
B29C 70/20 (2013.01 - EP US); B29C 70/22 (2013.01 - EP US); B29C 70/38 (2013.01 - EP US); B29C 70/50 (2013.01 - EP US); B29C 70/545 (2013.01 - EP US); B29C 2793/0072 (2013.01 - EP US); B29C 2793/0081 (2013.01 - EP US); B29K 2105/243 (2013.01 - EP US); Y10T 156/1052 (2015.01 - EP US)
Citation (search report)
[X] US 2009301642 A1 20091210 - PATEL CHINKAL [CA], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2377673 A2 20111019; EP 2377673 A3 20120104; EP 2377673 B1 20151223; DK 2377673 T3 20160314; EP 3017936 A2 20160511; EP 3017936 A3 20160713; EP 3017936 B1 20211201; ES 2558140 T3 20160202; JP 2011219269 A 20111104; JP 2014073911 A 20140424; JP 6019004 B2 20161102; US 10155348 B2 20181218; US 10987882 B2 20210427; US 2011247743 A1 20111013; US 2016236426 A1 20160818; US 2019118496 A1 20190425; US 9321220 B2 20160426
DOCDB simple family (application)
EP 10189022 A 20101027; DK 10189022 T 20101027; EP 15186191 A 20101027; ES 10189022 T 20101027; JP 2010266467 A 20101130; JP 2013223432 A 20131028; US 201615137832 A 20160425; US 201816221052 A 20181214; US 75933310 A 20100413